TY  - RPRT
TI  - A mineralogical study of the Guanajuato, Mexico, silver ores
AU  - Ivan Franklin Wilson
AU  - Charles Milton
AU  - Joseph Rollins Houston
PY  - 1975
DO  - 10.3133/ofr7570
UR  - https://pubs.usgs.gov/publication/ofr7570
ID  - ofr7570
ER  -